Results 31 to 40 of about 1,514,651 (306)

Dynamic decay and superadiabatic forces in the van Hove dynamics of bulk hard sphere fluids

open access: yesSciPost Physics, 2022
We study the dynamical decay of the van Hove function of Brownian hard spheres using event-driven Brownian dynamics simulations and dynamic test particle theory.
Lucas L. Treffenstädt, Thomas Schindler, Matthias Schmidt
doaj   +1 more source

Modified and unmodified Graphite/unsaturated polyester resin composites: thermal and mechanical behavior [PDF]

open access: yesIranian Journal of Chemical Engineering, 2020
In this study, unmodified graphite and graphite modified with a silane agent were used to ameliorate the thermal conductivity coefficient and dynamical properties of unsaturated polyester resin.
N. Yavari, M. Poorabdollah, L. Rajabi
doaj   +1 more source

Obtaining the Dynamic Coefficients of Structuredness for Assessing a Domain

open access: yesInternational Journal of Cognitive Informatics and Natural Intelligence, 2022
Today, effective management of information requires an in-depth study of its internal organization. The structural organization of information affects the efficiency of choosing a method for solving the problem and the qualitative presentation of information about the subject area.
Olga Popova   +3 more
openaire   +2 more sources

A Dynamical Innovation Diffusion Model with Fuzzy Coefficient and Its Application to Local Telephone Diffusion in China [PDF]

open access: yes, 2013
This paper studies the innovation diffusion problem with the affection of urbanization, proposing a dynamical innovation diffusion model with fuzzy coefficient, and uses the shifting rate of people from rural areas stepping into urban areas to show the ...
Liming Yao, Zhigao Liao, Jiuping Xu
core   +1 more source

Dynamical and Bose-Einstein correlations of centrally produced pion pairs in hadron-hadron collisions [PDF]

open access: yes, 1977
Engels J, Schilling K. Dynamical and Bose-Einstein correlations of centrally produced pion pairs in hadron-hadron collisions. Nuclear Physics, B. 1978;136(2):349-364.We calculate dynamical and Bose-Einstein inclusive correlations of pion pairs (as ...
Engels, Jürgen   +3 more
core   +1 more source

Dynamical friction. I. General considerations: the coefficient of dynamical friction

open access: yes, 1943
In this paper it is shown that a star must experience dynamical friction, i.e., it must suffer from a systematic tendency to be decelerated in the direction of its motion.
Chandrasekhar, S., S. Chandrasekhar
core   +1 more source

FabriFalasca/climate-and-dynamical-systems: Dynamical systems and climate

open access: yes, 2021
Codes for computing local dimension and stability of dynamical systems.
FabriFalasca
core   +1 more source

Serum Myonectin Levels Are Positively Associated With Physical Function and Lower Frailty‐Related Limitation in Maintenance Hemodialysis Patients: A Cross‐Sectional Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Maintenance hemodialysis (MHD) patients frequently suffer from frailty, characterized by reduced physical function and poor prognosis. Myokines, such as myonectin, secreted by muscle, are emerging regulators of systemic health. This study investigated the relationship between serum myonectin, adipokines (adiponectin, omentin), and ...
Kenichi Kono   +7 more
wiley   +1 more source

Beyond compactness

open access: yesAstronomy & Astrophysics
Context. Ultra-compact massive galaxies (UCMGs) often exhibit elevated stellar-to-dynamical mass ratios when dynamical masses are estimated using standard virial prescriptions. This discrepancy has been interpreted as evidence for structural non-homology
Spiniello Chiara
doaj   +1 more source

Influence of Dynamical Change of Edges on Clustering Coefficients [PDF]

open access: yesDiscrete Dynamics in Nature and Society, 2015
Clustering coefficient is a very important measurement in complex networks, and it describes the average ratio between the actual existent edges and probable existent edges in the neighbor of one vertex in a complex network. Besides, in a complex networks, the dynamic change of edges can trigger directly the evolution of network and further affect the ...
Yuhong Ruan, Anwei Li
openaire   +3 more sources

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